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used item method (Bug #3686)

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bell@sanja.is.com.ua
2004-05-12 12:27:43 +03:00
parent a00117902f
commit 7defcb4703
1 changed files with 1 additions and 2 deletions
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3
sql/sql_select.cc
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@ -367,8 +367,7 @@ JOIN::prepare(Item ***rref_pointer_array,
{
if (item->with_sum_func)
flag|=1;
else if (!(flag & 2) &&
test(item->used_tables() & ~PARAM_TABLE_BIT))
else if (!(flag & 2) && !item->const_during_execution())
flag|=2;
}
if (flag == 3)